- 1(current)
Q. No.Match the following columns.
| Column I | Column II | ||
| A. | Aleurone layer | i. | Nutrition |
| B. | Parthenocarpic fruit | ii. | Without fertilization |
| C. | Ovule | iii. | Seed |
| D. | Endosperm | iv. | Double fertilization |
Codes:
| A | B | C | D | |
| 1. | i | ii | iii | iv |
| 2. | ii | i | iv | iii |
| 3. | iv | ii | i | iii |
| 4. | ii | iv | i | iii |
Subtopic: Â Fruits & their Types |Â Seed |
 91%
Level 1: 80%+
Hints
Select the correct option based on statements below:
| Assertion (A): | Maize is an albuminous seed. |
| Reason (R): | Endosperm is completely absorbed by the growing embryo. |
| 1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
| 3. | (A) is true but (R) is false. |
| 4. | (A) is false but (R) is true. |
Subtopic: Â Seed |
 68%
Level 2: 60%+
Hints
Match each item in Column 1 with an item in Column 2:
| Column 1 | Column 2 | ||
| A | Outer layer of the seed coat | P | Coleoptile |
| B | Inner layer of the seed coat | Q | Tegmen |
| C | Sheath enclosing the plumule | R | Coleorhiza |
| D | Sheath enclosing the radicle | S | Testa |
| A | B | C | D | |
| 1. | Q | S | P | R |
| 2. | S | Q | P | R |
| 3. | S | Q | R | P |
| 4. | Q | S | R | P |
Subtopic: Â Seed |
 83%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
- 1(current)
Q. No.
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